Non-native species

Invasive non-native species pose a severe threat to the biodiversity of the Broads but we work hard to minimise that impact.

A 12-month project to increase public awareness of the non-native species in the Broads reached more than 80% of waterways users.

The so-called 'killer shrimp' (Dikerogammarus villosus), mink, signal crayfish and fast-growing non-native plants were all targeted as part of the campaign.

The project particularly focused on the shrimp and other freshwater invaders as we promoted the Check, Clean, Dry campaign. A leaflet was produced along with signage throughout the Broads network showing people how to help stop the shrimp spreading. Information was also given out with boat and angling licences.

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Introduction

The Norfolk and Suffolk Broads is Britain's largest protected wetland and third largest inland waterway, with the status of a national park. It's also home to some of the rarest plants and animals in the UK. The Broads Authority was set up in 1989, with responsibility for conservation, planning, recreation and waterways.